ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

Base Information

Chemical Name:ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate
CAS No.:221166-47-8
Molecular Formula:C₂₅H₂₃BrN₆O₇
Molecular Weight:599.398
Hs Code.:

Synonyms:ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

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Chemical Property of ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

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Technology Process of ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

There total 8 articles about ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 18.0%

: 1878-67-7
3-Bromophenylacetic acid

: 221164-29-0
ethyl 3-ethoxy-7-[4-(hydroxymethyl)imidazol-1-yl]-6-nitroquinoxaline-2-carboxylate

: 221166-47-8
ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

Guidance literature:: With diphenylphosphoranyl azide; triethylamine; In benzene; for 3h; Heating;
DOI:10.1016/j.bmc.2005.05.030

Reference yield:

: 364-78-3
2-nitro-4-fluoroaniline

: 221166-47-8
ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

Guidance literature:: Multi-step reaction with 7 steps

1: 88 percent / toluene / 24 h / Heating

2: 31 percent / potassium tert-butoxide / dimethylformamide / 1.5 h / 0 °C

3: 75 percent / PBr₃ / dimethylformamide / 1.5 h / 20 °C

4: 45 percent / AcOH; HNO₃ / 2 h / 80 °C

5: 68 percent / silver(I) oxide / toluene / 2 h / 100 °C

6: 43 percent / triethylamine / acetonitrile / 16 h / Heating

7: 18 percent / diphenylphosphoryl azide; triethylamine / benzene / 3 h / Heating

With diphenylphosphoranyl azide; potassium tert-butylate; nitric acid; phosphorus tribromide; acetic acid; triethylamine; silver(l) oxide; In N,N-dimethyl-formamide; toluene; acetonitrile; benzene;
DOI:10.1016/j.bmc.2005.05.030

Reference yield:

: 55496-01-0
7-fluoro-3,4-dihydro-3-oxo-2-quinoxalinecarboxylic acid,ethyl ester

: 221166-47-8
ethyl 7-[4-((3-bromobenzylamino)carbonyloxymethyl)imidazol-1-yl]-3-ethoxy-6-nitroquinoxaline-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 45 percent / AcOH; HNO₃ / 2 h / 80 °C

2: 68 percent / silver(I) oxide / toluene / 2 h / 100 °C

3: 43 percent / triethylamine / acetonitrile / 16 h / Heating

4: 18 percent / diphenylphosphoryl azide; triethylamine / benzene / 3 h / Heating

With diphenylphosphoranyl azide; nitric acid; acetic acid; triethylamine; silver(l) oxide; In toluene; acetonitrile; benzene;
DOI:10.1016/j.bmc.2005.05.030